package com.gh.common.util;

import android.content.Context;
import android.graphics.Color;
import android.os.Message;
import android.support.v4.content.ContextCompat;
import android.support.v4.util.ArrayMap;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.view.View;
import android.widget.TextView;

import com.gh.common.constant.Config;
import com.gh.common.view.DownloadDialog;
import com.gh.download.DownloadManager;
import com.gh.gamecenter.DownloadManagerActivity;
import com.gh.gamecenter.R;
import com.gh.gamecenter.adapter.viewholder.GameViewHolder;
import com.gh.gamecenter.entity.ApkEntity;
import com.gh.gamecenter.entity.GameEntity;
import com.gh.gamecenter.manager.PackageManager;
import com.lightgame.download.DownloadConfig;
import com.lightgame.download.DownloadEntity;
import com.lightgame.download.DownloadStatus;
import com.lightgame.download.FileUtils;
import com.lightgame.utils.Utils;

import java.util.concurrent.LinkedBlockingQueue;

public class DownloadItemUtils {

    // 更新下载进度条
    public static void processDate(Context context,
                                   GameEntity gameEntity,
                                   DownloadEntity downloadEntity,
                                   RecyclerView.Adapter<? extends RecyclerView.ViewHolder> adapter,
                                   int index) {

        if (!gameEntity.getId().equals(downloadEntity.getGameId())) {
            adapter.notifyItemChanged(index);
            return;
        }

        LinkedBlockingQueue<String> queue = DownloadManager.getInstance(context).getQueue(downloadEntity.getName());
        if (queue == null) {
            queue = new LinkedBlockingQueue<>();
            DownloadManager.getInstance(context).putQueue(downloadEntity.getName(), queue);
        }

        String platform = downloadEntity.getPlatform();
        ArrayMap<String, DownloadEntity> entryMap = gameEntity.getEntryMap();

        DownloadStatus status = downloadEntity.getStatus();
        if (status.equals(DownloadStatus.pause)
                || status.equals(DownloadStatus.cancel)
                || status.equals(DownloadStatus.done)) {
            queue.remove(platform);
            if (entryMap == null) {
                entryMap = new ArrayMap<>();
                gameEntity.setEntryMap(entryMap);
            }
            entryMap.put(platform, downloadEntity);
            adapter.notifyItemChanged(index);
//            if (!DownloadStatus.pause.equals(DownloadManager.getInstance(context).getStatus(downloadEntity.getUrl()))) {
//                adapter.notifyItemChanged(index);
//            }
        } else {
            if (!queue.contains(platform)) {
                queue.offer(platform);
                if (AppDebugConfig.IS_DEBUG) {
                    AppDebugConfig.logMethodWithParams(DownloadItemUtils.class, queue.size(), gameEntity.getBrief(), downloadEntity.getPlatform(), index);
                }
                // 有两个平台同时下载的时候启用
                if (queue.size() == 2) {
                    //TODO fuck this
                    Message msg = Message.obtain();
                    msg.obj = downloadEntity.getName();
                    msg.what = DownloadConfig.DOWNLOAD_ROLL;
                    DownloadManager.getInstance(context).sendMessageDelayed(msg, 3000);
                }
            }
            if (platform.equals(queue.peek())) {
                if (entryMap == null) {
                    entryMap = new ArrayMap<>();
                    gameEntity.setEntryMap(entryMap);
                }
                entryMap.put(platform, downloadEntity);
                if (!DownloadStatus.pause.equals(DownloadManager.getInstance(context).getStatus(downloadEntity.getUrl()))) {
                    adapter.notifyItemChanged(index);
                }
            }
        }
    }

    public static void updateItem(Context context, GameEntity gameEntity, GameViewHolder holder, boolean isShowPlatform) {

        // 控制是否显示下载按钮
        if (!Config.isShowDownload(gameEntity.getId()) || context.getString(R.string.app_name).equals(gameEntity.getName())) {
            holder.gameDownloadBtn.setVisibility(View.GONE);
        } else {
            holder.gameDownloadBtn.setVisibility(View.VISIBLE);
        }

        if (gameEntity.isLibaoExists()) {
            holder.gameLibaoIcon.setVisibility(View.VISIBLE);
        } else {
            holder.gameLibaoIcon.setVisibility(View.GONE);
        }

        if (gameEntity.getApk() == null || gameEntity.getApk().isEmpty()) {
            holder.gameDes.setVisibility(View.VISIBLE);
            holder.gameProgressbar.setVisibility(View.GONE);
            holder.gameInfo.setVisibility(View.GONE);
            holder.gameDownloadBtn.setBackgroundResource(R.drawable.news_detail_comment);
            holder.gameDownloadBtn.setText("暂无");
            holder.gameDownloadBtn.setTextColor(ContextCompat.getColor(context, R.color.button_gray));
            holder.gameDownloadBtn.setClickable(false);
        } else if (gameEntity.getApk().size() == 1) {
            updateNormalItem(context, holder, gameEntity, isShowPlatform);
        } else {
//            updateNormalItem(context, holder, gameEntity, isShowPlatform);
            updatePluginItem(context, holder, gameEntity, isShowPlatform);
        }

    }

    // 更新正常的条目，只有一个apk包
    static void updateNormalItem(Context context, GameViewHolder holder, GameEntity gameEntity,
                                 boolean isShowPlatform) {

        final ArrayMap<String, DownloadEntity> entryMap = gameEntity.getEntryMap();
        final ApkEntity apkEntity = gameEntity.getApk().get(0);

        if (entryMap != null && !entryMap.isEmpty()) {
            DownloadEntity downloadEntity = entryMap.get(apkEntity.getPlatform());
            if (downloadEntity != null) {
                // 更改进度条和提示文本的状态
                changeStatus(context, holder, downloadEntity, isShowPlatform, true);
                return;
            }
        }

        holder.gameDes.setVisibility(View.VISIBLE);
        holder.gameProgressbar.setVisibility(View.GONE);
        holder.gameInfo.setVisibility(View.GONE);

        holder.gameDownloadBtn.setTextColor(Color.WHITE);

        final String packageName = apkEntity.getPackageName();

        if (gameEntity.isPluggable()) {
            holder.gameDownloadBtn.setText(R.string.pluggable);
            setwhat(context, holder, apkEntity, packageName);
        } else if (PackageManager.INSTANCE.isInstalled(packageName)) {
            if (PackageManager.INSTANCE.isCanUpdate(gameEntity.getId(), packageName)) {
                holder.gameDownloadBtn.setText(R.string.update);
                holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_download_style);
            } else {
                Object gh_id = PackageUtils.getMetaData(context, packageName, "gh_id");
                if (gameEntity.getTag() != null && gameEntity.getTag().size() != 0
                        && !TextUtils.isEmpty(apkEntity.getGhVersion())
                        && !PackageUtils.isSignature(context, packageName)) {
                    holder.gameDownloadBtn.setText(R.string.pluggable);
                    setwhat(context, holder, apkEntity, packageName);
                } else if (gh_id == null || gh_id.equals(gameEntity.getId())) {
                    holder.gameDownloadBtn.setText(R.string.launch);
                    holder.gameDownloadBtn.setTextColor(ContextCompat.getColor(context, R.color.theme));
                    holder.gameDownloadBtn.setBackgroundResource(R.drawable.detail_download_open_style);
                } else {
                    holder.gameDownloadBtn.setText(R.string.download);
                    holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_download_style);
                }
            }
        } else {
            holder.gameDownloadBtn.setText(R.string.download);
            holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_download_style);
        }
    }

    /**
     * 这个干什么鬼?
     *
     * @param context
     * @param holder
     * @param apkEntity
     * @param packageName
     */
    public static void setwhat(Context context, GameViewHolder holder, ApkEntity apkEntity, String packageName) {
        DownloadEntity downloadEntity = DownloadManager.getInstance(context).getDownloadEntityByPackageName(packageName);
        if (downloadEntity == null || downloadEntity.getUrl().equals(apkEntity.getUrl())) {
            holder.gameDownloadBtn.setClickable(true);
            holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_plugin_style);
        } else {
            holder.gameDownloadBtn.setClickable(false);
            holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_pause_up);
        }
    }

    // 更新插件的条目，有多个apk包
    static void updatePluginItem(Context context, GameViewHolder holder, GameEntity gameEntity,
                                 boolean isShowPlatform) {

        GameUtils.setDownloadBtnStatus(context, gameEntity, holder.gameDownloadBtn);

        ArrayMap<String, DownloadEntity> entryMap = gameEntity.getEntryMap();
        if (entryMap != null && !entryMap.isEmpty()) {

            DownloadEntity downloadEntity;

            LinkedBlockingQueue<String> queue = DownloadManager.getInstance(context).getQueue(gameEntity.getName());
            if (queue != null && !queue.isEmpty()) {
                downloadEntity = entryMap.get(queue.peek());
            } else {
                downloadEntity = entryMap.get(entryMap.keyAt(0));
            }

            if (downloadEntity != null) {
                // 更改进度条和提示文本的状态
                changeStatus(context, holder, downloadEntity, isShowPlatform, false);
                return;
            }
        }

        holder.gameDes.setVisibility(View.VISIBLE);
        holder.gameProgressbar.setVisibility(View.GONE);
        holder.gameInfo.setVisibility(View.GONE);
    }

    // 更改进度条和提示文本的状态
    public static void changeStatus(Context context, GameViewHolder holder, DownloadEntity downloadEntity,
                                    boolean isShowPlatform, boolean isNormal) {
        holder.gameDes.setVisibility(View.GONE);
        holder.gameProgressbar.setVisibility(View.VISIBLE);
        holder.gameInfo.setVisibility(View.VISIBLE);

        String platform = PlatformUtils.getInstance(context).getPlatformName(downloadEntity.getPlatform());

        DownloadStatus status = downloadEntity.getStatus();
        if (status.equals(DownloadStatus.downloading)) {
            if (!DownloadStatus.pause.equals(DownloadManager.getInstance(context).getStatus(downloadEntity.getUrl()))) {
                holder.gameProgressbar.setProgress((int) (downloadEntity.getPercent() * 10));
                if (isShowPlatform && platform != null) {
                    holder.gameDownloadSpeed.setText(String.format("%s - %s(剩%s)", platform,
                            SpeedUtils.getSpeed(downloadEntity.getSpeed()),
                            SpeedUtils.getRemainTime(downloadEntity.getSize(), downloadEntity.getProgress(), downloadEntity.getSpeed() * 1024)));
                } else {
                    holder.gameDownloadSpeed.setText(String.format("%s(剩%s)", SpeedUtils.getSpeed(downloadEntity.getSpeed()),
                            SpeedUtils.getRemainTime(downloadEntity.getSize(), downloadEntity.getProgress(), downloadEntity.getSpeed() * 1024)));
                }
                holder.gameDownloadPercentage.setText(downloadEntity.getPercent() + "%");
            }

            if (isNormal) {
                holder.gameDownloadBtn.setText(R.string.downloading);
                holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_downloading_style);
                holder.gameDownloadBtn.setTextColor(ContextCompat.getColorStateList(context, R.color.text_downloading_style));
            }
        } else if (status.equals(DownloadStatus.waiting)) {
            holder.gameProgressbar.setProgress((int) (downloadEntity.getPercent() * 10));
            if (isShowPlatform && platform != null) {
                holder.gameDownloadSpeed.setText(String.format("%s - 等待", platform));
            } else {
                holder.gameDownloadSpeed.setText("等待");
            }
            holder.gameDownloadPercentage.setText(downloadEntity.getPercent() + "%");

            if (isNormal) {
                holder.gameDownloadBtn.setText(R.string.downloading);
                holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_downloading_style);
                holder.gameDownloadBtn.setTextColor(ContextCompat.getColorStateList(context, R.color.text_downloading_style));
            }
        } else if (status.equals(DownloadStatus.pause)
                || status.equals(DownloadStatus.timeout)
                || status.equals(DownloadStatus.neterror)) {
            holder.gameProgressbar.setProgress((int) (downloadEntity.getPercent() * 10));
            if (isShowPlatform && platform != null) {
                holder.gameDownloadSpeed.setText(String.format("%s - 暂停", platform));
            } else {
                holder.gameDownloadSpeed.setText("暂停");
            }
            holder.gameDownloadPercentage.setText(downloadEntity.getPercent() + "%");

            if (isNormal) {
                holder.gameDownloadBtn.setText(R.string.downloading);
                holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_downloading_style);
                holder.gameDownloadBtn.setTextColor(ContextCompat.getColorStateList(context, R.color.text_downloading_style));
            }
        } else if (status.equals(DownloadStatus.done)) {
            holder.gameProgressbar.setProgress(1000);
            if (isShowPlatform && platform != null) {
                holder.gameDownloadSpeed.setText(String.format("%s - 下载完成", platform));
            } else {
                holder.gameDownloadSpeed.setText("下载完成");
            }
            holder.gameDownloadPercentage.setText(R.string.hundred_percent);

            if (isNormal) {
                holder.gameDownloadBtn.setText("安装");
                holder.gameDownloadBtn.setTextColor(Color.WHITE);
                if (downloadEntity.isPluggable()
                        && PackageManager.INSTANCE.isInstalled(downloadEntity.getPackageName())) {
                    holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_plugin_style);
                } else {
                    holder.gameDownloadBtn.setBackgroundResource(R.drawable.game_item_btn_download_style);
                }
            }
        }
    }

    public static void setOnClickListener(final Context context,
                                          final TextView downloadBtn,
                                          final GameEntity gameEntity,
                                          final int position,
                                          final RecyclerView.Adapter<? extends RecyclerView.ViewHolder> adapter,
                                          final String entrance,
                                          final String location) {

        if (gameEntity.getApk().size() == 1) {
            downloadBtn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    onNormalClick(context, downloadBtn, gameEntity, position, adapter, entrance, location);
                }
            });
        } else {
            downloadBtn.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    DownloadDialog.getInstance(context).showPopupWindow(v, gameEntity, entrance, location);
                }
            });
        }

    }

    public static void onNormalClick(final Context context,
                                     final TextView downloadBtn,
                                     final GameEntity gameEntity,
                                     final int position,
                                     final RecyclerView.Adapter<? extends RecyclerView.ViewHolder> adapter,
                                     final String entrance,
                                     final String location) {

        String str = downloadBtn.getText().toString();
        switch (str) {
            case "下载":
                if (NetworkUtils.isWifiConnected(context)) {
                    download(context, gameEntity, downloadBtn, entrance, location);
                } else {
                    DialogUtils.showDownloadDialog(context, new DialogUtils.ConfirmListener() {
                        @Override
                        public void onConfirm() {
                            download(context, gameEntity, downloadBtn, entrance, location);
                        }
                    });
                }
                break;
            case "插件化":
                if (NetworkUtils.isWifiConnected(context)) {
                    plugin(context, gameEntity, downloadBtn, entrance, location);
                } else {
                    DialogUtils.showDownloadDialog(context, new DialogUtils.ConfirmListener() {
                        @Override
                        public void onConfirm() {
                            plugin(context, gameEntity, downloadBtn, entrance, location);
                        }
                    });
                }
                break;
            case "安装":
                install(context, gameEntity, position, adapter);
                break;
            case "启动":
                DataUtils.onGameLaunchEvent(context, gameEntity.getName(), gameEntity.getApk().get(0).getPlatform(), location);

                PackageUtils.launchApplicationByPackageName(context, gameEntity.getApk().get(0).getPackageName());
                break;
            case "下载中":
                context.startActivity(
                        DownloadManagerActivity.getDownloadMangerIntent(context, gameEntity.getApk().get(0).getUrl(), entrance + "+(" + location.split(":")[0] + ")"));
                break;
            case "更新":
                if (NetworkUtils.isWifiConnected(context)) {
                    update(context, gameEntity, entrance, location);
                } else {
                    DialogUtils.showDownloadDialog(context, new DialogUtils.ConfirmListener() {
                        @Override
                        public void onConfirm() {
                            update(context, gameEntity, entrance, location);
                        }
                    });
                }
                break;
        }
    }

    //下载
    private static void download(Context context,
                                 GameEntity gameEntity,
                                 TextView downloadBtn,
                                 String entrance,
                                 String location) {
        String msg = FileUtils.isCanDownload(context, gameEntity.getApk().get(0).getSize());
        if (TextUtils.isEmpty(msg)) {
            DataUtils.onGameDownloadEvent(context, gameEntity.getName(), gameEntity.getApk().get(0).getPlatform(), entrance, "下载开始");

            DownloadManager.createDownload(context, gameEntity, context.getString(R.string.download), entrance, location);
            Utils.toast(context, gameEntity.getName() + "已加入下载队列");

            downloadBtn.setText(R.string.downloading);
            downloadBtn.setBackgroundResource(R.drawable.game_item_btn_downloading_style);
            downloadBtn.setTextColor(ContextCompat.getColorStateList(context, R.color.text_downloading_style));

//            DownloadManager.getInstance(context).putStatus(gameEntity.getApk().get(0).getUrl(), "downloading");
        } else {
            Utils.toast(context, msg);
        }
    }

    //插件化
    private static void plugin(Context context, GameEntity gameEntity, TextView downloadBtn, String entrance,
                               String location) {
        String msg = FileUtils.isCanDownload(context, gameEntity.getApk().get(0).getSize());
        if (TextUtils.isEmpty(msg)) {
            DataUtils.onGameDownloadEvent(context, gameEntity.getName(), gameEntity.getApk().get(0).getPlatform(), entrance, "下载开始");

            DownloadManager.createDownload(context, gameEntity, "插件化", entrance, location);
            Utils.toast(context, gameEntity.getName() + "已加入下载队列");

            downloadBtn.setText(R.string.downloading);
            downloadBtn.setBackgroundResource(R.drawable.game_item_btn_downloading_style);
            downloadBtn.setTextColor(ContextCompat.getColorStateList(context, R.color.text_downloading_style));

//            DownloadManager.getInstance(context).putStatus(gameEntity.getApk().get(0).getUrl(), "downloading");
        } else {
            Utils.toast(context, msg);
        }
    }

    //安装
    private static void install(final Context context, GameEntity gameEntity, int position,
                                RecyclerView.Adapter<? extends RecyclerView.ViewHolder> adapter) {
        ApkEntity apkEntity = gameEntity.getApk().get(0);
        DownloadEntity downloadEntity = DownloadManager.getInstance(context).getDownloadEntityByUrl(apkEntity.getUrl());
        if (downloadEntity != null) {
            final String path = downloadEntity.getPath();
            if (FileUtils.isEmptyFile(path)) {
                Utils.toast(context, R.string.install_failure_hint);
                DownloadManager.getInstance(context).cancel(downloadEntity.getUrl());
                if (gameEntity.getEntryMap() != null) {
                    gameEntity.getEntryMap().remove(apkEntity.getPlatform());
                }
                adapter.notifyItemChanged(position);
            } else {
                PackageUtils.launchSetup(context, path);
            }
        }
    }

    //更新
    private static void update(Context context, GameEntity gameEntity, String entrance, String location) {
        DataUtils.onGameUpdateEvent(context, gameEntity.getName(), gameEntity.getApk().get(0).getPlatform(), "下载开始");
        DownloadManager.createDownload(context, gameEntity, "更新", entrance, location);
    }

}